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1. 发明授权

US06306057B1 Hybrid drive system 失效
标题翻译：混合动力系统
公开(公告)号：US06306057B1
公开(公告)日：2001-10-23
申请号：US09555607
申请日：2000-05-31
申请人： Kunio Morisawa , Hiroyuki Shioiri , Yuji Iwase , Hiroshi Itoh , Nobuyuki Nagashima , Mitsuhiro Umeyama , Yutaka Taga
发明人： Kunio Morisawa , Hiroyuki Shioiri , Yuji Iwase , Hiroshi Itoh , Nobuyuki Nagashima , Mitsuhiro Umeyama , Yutaka Taga
IPC分类号： B60L1114
CPC分类号： B60W20/10 , B60K6/365 , B60K6/383 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/543 , B60K17/08 , B60L11/02 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W30/18036 , F16H3/725 , F16H2200/2005 , F16H2200/2007 , F16H2200/2023 , Y02T10/6221 , Y02T10/6286 , Y02T10/70 , Y02T10/7077 , Y10S903/91 , Y10S903/913 , Y10S903/914 , Y10S903/918 , Y10S903/945 , Y10S903/946 , Y10S903/951
摘要： A hybrid drive system comprising: a torque amplify mechanism coupled to an output member of an internal combustion engine and an output member of an electric motor, as energized by an electric power to output a torque, for amplifying and outputting the torque, as outputted from the internal combustion engine, by controlling the torque of the electric motor; and a continuously variable transmission arranged between torque amplify mechanism and the output shaft for increasing/decreasing and outputting the torque inputted from the torque amplify mechanism. Further comprised is a forward/backward switching mechanism between the torque amplify mechanism and the output shaft for setting a forward state, in which the inputted motive power is unreversed and outputted, and a backward state in which the inputted motive power is reversed and outputted. As a result, the reverse run can be made only with the motive power outputted from the internal combustion engine.
摘要翻译：一种混合驱动系统，包括：扭矩放大机构，其联接到内燃机的输出构件和电动机的输出构件，由电力激励以输出扭矩，用于放大和输出扭矩，如从内燃机，通过控制电动机的转矩; 以及布置在转矩放大机构和输出轴之间的无级变速器，用于增加/减少输出从转矩放大机构输入的转矩。进一步包括转矩放大机构和输出轴之间的前进/后退切换机构，用于设定输入的动力未被反转和输出的前进状态以及输入的动力被反转输出的向后状态。结果，只能利用从内燃机输出的动力来进行反转。

2. 发明授权

US06657315B1 Method of operating a hybrid electric vehicle to reduce emissions 有权
标题翻译：操作混合电动车辆以减少排放的方法
公开(公告)号：US06657315B1
公开(公告)日：2003-12-02
申请号：US09645950
申请日：2000-08-25
申请人： Mark William Peters , David Lee Boggs
发明人： Mark William Peters , David Lee Boggs
IPC分类号： B60L1114
CPC分类号： B60W20/15 , B60K6/485 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/16 , B60W30/192 , F02D41/0255 , F02D2041/026 , Y02T10/26 , Y02T10/54 , Y02T10/6226 , Y02T10/6286
摘要： A method of operating a hybrid electric vehicle 10 to reduce emissions. The method utilizes the vehicle's electric motor/generator 12 to generate a negative torque during cold-start conditions, effective to increase the load on the internal combustion engine 16, thereby reducing the light-off time of the catalytic converter 28. The method also reduces emissions by utilizing the vehicle's motor/generator 12 to provide a supplemental torque to engine 16 during transient events, thereby reducing the generated mass flow and amount of untreated emissions.
摘要翻译：一种操作混合电动车辆10以减少排放的方法。该方法利用车辆的电动机/发电机12在冷启动条件下产生负转矩，有效地增加内燃机16上的负荷，从而降低催化转化器28的点火时间。该方法还减少通过利用车辆的电动机/发电机12在瞬态事件期间向发动机16提供补充扭矩，从而减少所产生的质量流量和未经处理的排放量。

3. 发明授权

US06254507B1 Reverse one-way torque converter clutch 失效
标题翻译：反向单向变矩器离合器
公开(公告)号：US06254507B1
公开(公告)日：2001-07-03
申请号：US09483987
申请日：2000-01-18
申请人： Robert Charles Downs
发明人： Robert Charles Downs
IPC分类号： B60L1114
CPC分类号： F16H45/02 , B60K6/383 , B60K6/48 , B60K6/485 , F16H61/143 , F16H2041/246 , F16H2045/0294 , Y02T10/6221 , Y02T10/6226 , Y02T10/76 , Y10S903/913 , Y10T477/24
摘要： A hydrokinetic torque converter of the type having a lock-up clutch plate that is operated in response to drive line conditions to connect the torque converter turbine and the torque converter impeller so as to provide a direct drive from an engine to a drive line transmission is modified to include a one way clutch that is connected between the impeller and the turbine and operative to free wheel during torque transfer from an engine to a transmission connected to the output from the torque converter and operative to lock up in the coast or back direction of drive to prevent engine stall during vehicle coasting maneuvers.
摘要翻译：一种具有锁定离合器板的动力学变矩器，其响应于驱动线条件而操作以连接变矩器涡轮机和变矩器叶轮，以便提供从发动机到驱动线传动的直接驱动，修改为包括连接在叶轮和涡轮机之间的单向离合器，并且在从发动机到连接到来自变矩器的输出的变速器的变速器的扭矩传递期间起作用以释放轮，并且可操作地锁定在沿着或向后的方向驱动，以防止发动机在车辆滑行操纵期间停止。

4. 发明授权

US06625534B2 Control apparatus and control method for a power train 失效
公开(公告)号：US06625534B2
公开(公告)日：2003-09-23
申请号：US09910881
申请日：2001-07-24
申请人： Takashi Suzuki , Toshifumi Takaoka , Naoto Suzuki , Makoto Yamazaki
发明人： Takashi Suzuki , Toshifumi Takaoka , Naoto Suzuki , Makoto Yamazaki
IPC分类号： B60L1114
CPC分类号： B60W20/00 , B60K6/48 , B60K6/485 , B60K6/50 , B60K6/54 , B60L3/0023 , B60L3/0061 , B60L3/0092 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L2240/441 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/50 , B60W2050/021 , B60W2050/143 , B60W2510/0604 , B60W2510/0628 , B60W2510/0638 , B60W2510/1015 , B60W2510/104 , B60W2510/244 , B60W2540/06 , B60W2540/10 , B60W2540/12 , B60W2540/16 , Y02T10/6221 , Y02T10/6226 , Y02T10/6286 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y10S903/903 , Y10S903/917 , Y10S903/945
摘要： A control apparatus for a power train that includes an engine and a motor generator that generates power to a wheel. Furthermore, a clutch is disposed in a power transmission path from the engine to the wheel includes a driving power controller for controlling power generated from the motor generator to the wheel when the clutch fails.

5. 发明授权

US06377880B1 Cooling fan failure detection apparatus for hybrid vehicle 有权
标题翻译：混合动力汽车冷却风扇故障检测装置
公开(公告)号：US06377880B1
公开(公告)日：2002-04-23
申请号：US09661286
申请日：2000-09-13
申请人： Shinji Kato , Hiroshi Murakami , Morio Kayano , Shinobu Ochiai
发明人： Shinji Kato , Hiroshi Murakami , Morio Kayano , Shinobu Ochiai
IPC分类号： B60L1114
CPC分类号： B60W10/26 , B60K6/485 , B60K11/06 , B60K2001/003 , B60L11/12 , B60L11/1874 , B60L2240/545 , B60W2050/021 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6563 , Y02T10/6226 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y10S903/903
摘要： The present invention relates to a cooling fan failure detection apparatus for a hybrid vehicle. This apparatus comprises a cooling capacity calculation device which calculates a cooling capacity of a cooling fan provided in the hybrid vehicle; a battery heating value calculation device which calculates a heating value of a battery provided in the hybrid vehicle; an assumed temperature change calculating device which calculates an assumed temperature change of the battery based on the heating value and the cooling capacity; an actual temperature change calculating device which calculates an actual temperature change of the battery; and a failure determination device which determines whether the cooling fan is failing by comparing the assumed temperature change calculated by the assumed temperature change calculating device and the actual temperature change calculated by the actual temperature change calculating device.
摘要翻译：本发明涉及混合动力车辆的冷却风扇故障检测装置。该装置包括冷却能力计算装置，其计算设置在混合动力车辆中的冷却风扇的冷却能力; 电池发热量计算装置，其计算设置在所述混合动力车辆中的电池的发热量; 假设温度变化计算装置，其基于所述发热值和所述冷却能力来计算所述电池的假设温度变化; 计算电池的实际温度变化的实际温度变化计算装置; 以及故障判定装置，其通过将由所述假设温度变化计算装置计算的假定温度变化与由所述实际温度变化计算装置计算的实际温度变化进行比较来判定所述冷却风扇是否发生故障。

6. 发明授权

US06301529B1 Driving apparatus and method for hybrid vehicle 有权
标题翻译：混合动力车辆的驱动装置和方法
公开(公告)号：US06301529B1
公开(公告)日：2001-10-09
申请号：US09620972
申请日：2000-07-20
申请人： Hiroyuki Itoyama , Manabu Miura , Takashi Shirakawa
发明人： Hiroyuki Itoyama , Manabu Miura , Takashi Shirakawa
IPC分类号： B60L1114
CPC分类号： B60W20/13 , B60K6/485 , B60K6/543 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W2510/068 , B60W2510/244 , B60W2710/0644 , B60W2710/0666 , F01N3/2013 , Y02A50/2322 , Y02T10/26 , Y02T10/54 , Y02T10/6226 , Y02T10/6286 , Y10S903/903 , Y10S903/918 , Y10S903/945 , Y10T477/33
摘要： In driving apparatus and method for a hybrid vehicle, a controller is provided and programmed: to calculate a target driving force [tFd], the target driving force representing a target value of a vehicular driving force; to calculate a basic target engine speed [tNinb] on the basis of tFd, the basic target engine speed representing a basic target value of the engine speed; to calculate a power generation request quantity [tWg], the power generation request quantity representing a power to be generated by the motor/generator; to calculate a basic target engine torque [tTeg] on the basis of tFd, tWg, and tNinb, the basic target engine torque representing an engine torque to be developed when an output required for a vehicular drive and for a power drive of the motor/generator is developed at tNinb; to calculate a limit torque [tTlim] during an occurrence of a power generation request on the basis of tNinb, this limit torque representing a limit torque of the engine when the engine is driven at the tNinb, satisfying a demand for an exhaust performance of the engine; to set a target engine speed [tNin] to either tNinb or a value different from tNinb according to a result of comparison between tTeg and tTlim; and to control the engine on the basis of tNin.
摘要翻译：在混合动力车辆的驱动装置和方法中，提供控制器并对其进行编程：计算目标驱动力[tFd]，表示车辆驱动力的目标值的目标驱动力; 基于tFd计算基本目标发动机转速[tNinb]，基本目标发动机转速表示发动机转速的基本目标值; 计算发电请求量[tWg]，表示由电动机/发电机产生的动力的发电请求量; 基于tFd，tWg和tNinb来计算基本目标发动机转矩[tTeg]，表示当车辆驱动所需的输出和电动机/发动机的动力驱动时要产生的发动机扭矩的基本目标发动机转矩，发电机在tNinb开发; 在tNinb的基础上计算出力发电请求期间的限制转矩[tTlim]，该限制转矩表示发动机在tNinb下被驱动时发动机的极限转矩，满足对该排气性能的要求发动机; 根据tTeg和tTlim之间的比较结果，将目标发动机转速[tNin]设置为tNinb或不同于tNinb的值; 并在tNin的基础上控制发动机。

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